2086077

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 3381696

約数和(自身を除く): 1295619

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 617, 1127, 1851, 3381, 4319, 12957, 14191, 30233, 42573, 90699, 99337, 298011, 695359, 2086077]

約数ペア:

[(1, 2086077), (3, 695359), (7, 298011), (21, 99337), (23, 90699), (49, 42573), (69, 30233), (147, 14191), (161, 12957), (483, 4319), (617, 3381), (1127, 1851)]